Re: [Histonet] Histology or IHC conferences/workshops

2008-10-01 Thread Patti Loykasek
Hi Igor. I am not sure of specific topics for 2009 but you should look at the websites of ASCP, NSH, and TNT (teleconference network of TX). All of these entities sponsor teleconferences. NSH will be in Birmingham, AL 2009 there are always great seminars there. Patti Loykasek Dear

Re: [Histonet] Histoclear vs. Xylene

2008-10-01 Thread Rene J Buesa
Sarah: Histoclear, also known as Histolene is a d-Limonene based xylene substitute and there are 13 opinions about it in HistoNet that I will try to summarize for you: 1-not as good as Xylene to dewax before IHC 2-has a strong odor 3-hardens brain, liver and spleen 4-not good for cover slipping

[Histonet] tissue swelling out of block

2008-10-01 Thread Gudrun Lang
Hi all, a friend recently got a job in a veterinary histo and has some troubles in cutting. He tells about paraffinblocks, where the tissue is swelling out while warming like a small hill. I referred to the possibilty of taking up humidity that causes swelling. Do you know other causes for

RE: [Histonet] tissue swelling out of block

2008-10-01 Thread Bartlett, Jeanine (CDC/CCID/NCZVED)
Is he saying that he embeds processed tissue and removes the chilled paraffin block from the base mold that it then swells up in the paraffin? Before it is trimmed and placed on ice? Jeanine Bartlett Infectious Diseases Pathology Branch (404) 639-3590 [EMAIL PROTECTED] -Original

RE: [Histonet] tissue swelling out of block

2008-10-01 Thread Rosa Fields
The major problem in a veterinary histo lab is generally 1 processor to process all types of tissues and species. The lab I can from had this problem; you can only optimize the schedule if you limit your tissues. Some are under, some are over; and a small percentage are just right. Rosa

RE: [Histonet] tissue swelling out of block

2008-10-01 Thread Thomas Jasper
Hi Gudrun, Is your friend soaking blocks in ice water before cutting? This is common in animal histology and over soaking before cutting will cause swelling. Different tissue types will swell more quickly than others, but over soaking can eventually affect all tissue. Thomas Jasper HT (ASCP)

[Histonet] Re: PLS Help with IHC protocol

2008-10-01 Thread Johnson, Teri
Kimberly, you asked: Step 10: Add antibody at 10ug/ml in PBS + 0.1%BSA + 1:10 volume CAS block Can someone break this down for me in simple instructions? And Its 1.1mg/ml Another question: they are asking that I add glycerol to the antibody to prevent freezing. Wont that change my

[Histonet] Okajima's stain

2008-10-01 Thread Michele Wich
This is probably a really obvious question, but when doing Okajima's stain for hemoglobin, is a blood smear an adequate control? Thanks for any advice. This communication is intended solely for the use of the addressee and may contain information that is legally privileged, confidential or

[Histonet] Tissue Processor

2008-10-01 Thread Mark Tarango
Does anyone happen to have a good used tissue processor for sale? I'm also interested in an embedding center and microtome. Thanks Mark ___ Histonet mailing list Histonet@lists.utsouthwestern.edu

[Histonet] Sca-1 against rat

2008-10-01 Thread cmmathis1
Hello all, I am looking for an anti-rat Sca-1 (Ly6A/E) antibody. If you know of one, I would be so greatful for the information. So far I have found lots of rat anti-mouse Sca-1. I have done mouse on mouse staining, but how do you do rat on rat staining? Any information would be helpful.

[Histonet] cutting cotton fibers

2008-10-01 Thread cmmathis1
I have a question for maybe some of the plant histotechs out there. How can you best section cotton fibers? And yes I may be doing this soon. Thanks so very much, Cathy ___ Histonet mailing list Histonet@lists.utsouthwestern.edu

Re: [Histonet] cutting cotton fibers

2008-10-01 Thread Mark Tarango
I'll be following this thread very closely haha On 10/1/08, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I have a question for maybe some of the plant histotechs out there. How can you best section cotton fibers? And yes I may be doing this soon. Thanks so very much, Cathy

[Histonet] brachytherapy seeds in prostates

2008-10-01 Thread Robert Richmond
Peggy Wenk asked three days ago for information about radioactive brachytherapy seeds in prostate tissue received in surgical pathology. I have seen one such case, about four years ago. I put the seeds in a flatbed scanner and got a good clear picture of them, if you want it. Three radioisotopes